package/platform/lantiq/ltq-ptm/src/ifxmips_ptm_ppe_ar9.h - OpenWrt XBurst Git Source Tree - development environment for Qi Hardware device.

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/******************************************************************************

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**

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** FILE NAME : ifxmips_ptm_ppe_ar9.h

** PROJECT : UEIP

** MODULES : PTM

**

** DATE : 7 Jul 2009

** AUTHOR : Xu Liang

** DESCRIPTION : PTM driver header file (PPE register for AR9)

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** Infineon Technologies AG

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** Am Campeon 1-12, 85579 Neubiberg, Germany

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**

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** This program is free software; you can redistribute it and/or modify

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** it under the terms of the GNU General Public License as published by

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** the Free Software Foundation; either version 2 of the License, or

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** (at your option) any later version.

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**

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** HISTORY

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** $Date $Author $Comment

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** 07 JUL 2009 Xu Liang Init Version

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*******************************************************************************/

#ifndef IFXMIPS_PTM_PPE_AR9_H

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#define IFXMIPS_PTM_PPE_AR9_H

/*

* FPI Configuration Bus Register and Memory Address Mapping

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*/

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#define IFX_PPE (KSEG1 | 0x1E180000)

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#define PP32_DEBUG_REG_ADDR(i, x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x0000) << 2)))

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#define PPM_INT_REG_ADDR(i, x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x0030) << 2)))

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#define PP32_INTERNAL_RES_ADDR(i, x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x0040) << 2)))

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#define CDM_CODE_MEMORY(i, x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x1000) << 2)))

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#define PPE_REG_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x4000) << 2)))

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#define CDM_DATA_MEMORY(i, x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x5000) << 2)))

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#define PPM_INT_UNIT_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x6000) << 2)))

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#define PPM_TIMER0_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x6100) << 2)))

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#define PPM_TASK_IND_REG_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x6200) << 2)))

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#define PPS_BRK_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x6300) << 2)))

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#define PPM_TIMER1_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x6400) << 2)))

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#define SB_RAM0_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x8000) << 2)))

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#define SB_RAM1_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x8800) << 2)))

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#define SB_RAM2_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x9000) << 2)))

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#define SB_RAM3_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x9800) << 2)))

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#define SB_RAM4_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0xA000) << 2)))

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#define QSB_CONF_REG_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0xC000) << 2)))

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/*

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* DWORD-Length of Memory Blocks

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*/

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#define PP32_DEBUG_REG_DWLEN 0x0030

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#define PPM_INT_REG_DWLEN 0x0010

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#define PP32_INTERNAL_RES_DWLEN 0x00C0

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#define CDM_CODE_MEMORYn_DWLEN(n) 0x1000

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#define PPE_REG_DWLEN 0x1000

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#define CDM_DATA_MEMORY_DWLEN CDM_CODE_MEMORYn_DWLEN(1)

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#define PPM_INT_UNIT_DWLEN 0x0100

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#define PPM_TIMER0_DWLEN 0x0100

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#define PPM_TASK_IND_REG_DWLEN 0x0100

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#define PPS_BRK_DWLEN 0x0100

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#define PPM_TIMER1_DWLEN 0x0100

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#define SB_RAM0_DWLEN 0x0800

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#define SB_RAM1_DWLEN 0x0800

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#define SB_RAM2_DWLEN 0x0800

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#define SB_RAM3_DWLEN 0x0800

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#define SB_RAM4_DWLEN 0x0C00

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#define QSB_CONF_REG_DWLEN 0x0100

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/*

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* PP32 to FPI Address Mapping

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*/

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#define SB_BUFFER(__sb_addr) ((volatile unsigned int *)((((__sb_addr) >= 0x0000) && ((__sb_addr) <= 0x0FFF)) ? PP32_DEBUG_REG_ADDR(0, (__sb_addr)): \

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(((__sb_addr) >= 0x2000) && ((__sb_addr) <= 0x27FF)) ? SB_RAM0_ADDR((__sb_addr) - 0x2000) : \

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(((__sb_addr) >= 0x2800) && ((__sb_addr) <= 0x2FFF)) ? SB_RAM1_ADDR((__sb_addr) - 0x2800) : \

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(((__sb_addr) >= 0x3000) && ((__sb_addr) <= 0x37FF)) ? SB_RAM2_ADDR((__sb_addr) - 0x3000) : \

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(((__sb_addr) >= 0x3800) && ((__sb_addr) <= 0x3FFF)) ? SB_RAM3_ADDR((__sb_addr) - 0x3800) : \

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(((__sb_addr) >= 0x4000) && ((__sb_addr) <= 0x4BFF)) ? SB_RAM4_ADDR((__sb_addr) - 0x4000) : \

0))

/*

* PP32 Debug Control Register

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*/

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#define NUM_OF_PP32 1

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#define PP32_DBG_CTRL(n) PP32_DEBUG_REG_ADDR(n, 0x0000)

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#define DBG_CTRL_RESTART 0

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#define DBG_CTRL_STOP 1

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#define PP32_CTRL_CMD(n) PP32_DEBUG_REG_ADDR(n, 0x0B00)

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#define PP32_CTRL_CMD_RESTART (1 << 0)

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#define PP32_CTRL_CMD_STOP (1 << 1)

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#define PP32_CTRL_CMD_STEP (1 << 2)

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#define PP32_CTRL_CMD_BREAKOUT (1 << 3)

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#define PP32_CTRL_OPT(n) PP32_DEBUG_REG_ADDR(n, 0x0C00)

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#define PP32_CTRL_OPT_BREAKOUT_ON_STOP_ON (3 << 0)

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#define PP32_CTRL_OPT_BREAKOUT_ON_STOP_OFF (2 << 0)

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#define PP32_CTRL_OPT_BREAKOUT_ON_BREAKIN_ON (3 << 2)

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#define PP32_CTRL_OPT_BREAKOUT_ON_BREAKIN_OFF (2 << 2)

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#define PP32_CTRL_OPT_STOP_ON_BREAKIN_ON (3 << 4)

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#define PP32_CTRL_OPT_STOP_ON_BREAKIN_OFF (2 << 4)

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#define PP32_CTRL_OPT_STOP_ON_BREAKPOINT_ON (3 << 6)

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#define PP32_CTRL_OPT_STOP_ON_BREAKPOINT_OFF (2 << 6)

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#define PP32_CTRL_OPT_BREAKOUT_ON_STOP(n) (*PP32_CTRL_OPT(n) & (1 << 0))

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#define PP32_CTRL_OPT_BREAKOUT_ON_BREAKIN(n) (*PP32_CTRL_OPT(n) & (1 << 2))

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#define PP32_CTRL_OPT_STOP_ON_BREAKIN(n) (*PP32_CTRL_OPT(n) & (1 << 4))

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#define PP32_CTRL_OPT_STOP_ON_BREAKPOINT(n) (*PP32_CTRL_OPT(n) & (1 << 6))

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#define PP32_BRK_PC(n, i) PP32_DEBUG_REG_ADDR(n, 0x0900 + (i) * 2)

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#define PP32_BRK_PC_MASK(n, i) PP32_DEBUG_REG_ADDR(n, 0x0901 + (i) * 2)

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#define PP32_BRK_DATA_ADDR(n, i) PP32_DEBUG_REG_ADDR(n, 0x0904 + (i) * 2)

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#define PP32_BRK_DATA_ADDR_MASK(n, i) PP32_DEBUG_REG_ADDR(n, 0x0905 + (i) * 2)

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#define PP32_BRK_DATA_VALUE_RD(n, i) PP32_DEBUG_REG_ADDR(n, 0x0908 + (i) * 2)

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#define PP32_BRK_DATA_VALUE_RD_MASK(n, i) PP32_DEBUG_REG_ADDR(n, 0x0909 + (i) * 2)

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#define PP32_BRK_DATA_VALUE_WR(n, i) PP32_DEBUG_REG_ADDR(n, 0x090C + (i) * 2)

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#define PP32_BRK_DATA_VALUE_WR_MASK(n, i) PP32_DEBUG_REG_ADDR(n, 0x090D + (i) * 2)

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#define PP32_BRK_CONTEXT_MASK(i) (1 << (i))

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#define PP32_BRK_CONTEXT_MASK_EN (1 << 4)

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#define PP32_BRK_COMPARE_GREATER_EQUAL (1 << 5) // valid for break data value rd/wr only

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#define PP32_BRK_COMPARE_LOWER_EQUAL (1 << 6)

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#define PP32_BRK_COMPARE_EN (1 << 7)

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#define PP32_BRK_TRIG(n) PP32_DEBUG_REG_ADDR(n, 0x0F00)

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#define PP32_BRK_GRPi_PCn_ON(i, n) ((3 << ((n) * 2)) << ((i) * 16))

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#define PP32_BRK_GRPi_PCn_OFF(i, n) ((2 << ((n) * 2)) << ((i) * 16))

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#define PP32_BRK_GRPi_DATA_ADDRn_ON(i, n) ((3 << ((n) * 2 + 4)) << ((i) * 16))

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#define PP32_BRK_GRPi_DATA_ADDRn_OFF(i, n) ((2 << ((n) * 2 + 4)) << ((i) * 16))

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#define PP32_BRK_GRPi_DATA_VALUE_RDn_ON(i, n) ((3 << ((n) * 2 + 8)) << ((i) * 16))

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#define PP32_BRK_GRPi_DATA_VALUE_RDn_OFF(i, n)((2 << ((n) * 2 + 8)) << ((i) * 16))

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#define PP32_BRK_GRPi_DATA_VALUE_WRn_ON(i, n) ((3 << ((n) * 2 + 12)) << ((i) * 16))

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#define PP32_BRK_GRPi_DATA_VALUE_WRn_OFF(i, n)((2 << ((n) * 2 + 12)) << ((i) * 16))

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#define PP32_BRK_GRPi_PCn(k, i, n) (*PP32_BRK_TRIG(k) & ((1 << ((n))) << ((i) * 8)))

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#define PP32_BRK_GRPi_DATA_ADDRn(k, i, n) (*PP32_BRK_TRIG(k) & ((1 << ((n) + 2)) << ((i) * 8)))

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#define PP32_BRK_GRPi_DATA_VALUE_RDn(k, i, n) (*PP32_BRK_TRIG(k) & ((1 << ((n) + 4)) << ((i) * 8)))

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#define PP32_BRK_GRPi_DATA_VALUE_WRn(k, i, n) (*PP32_BRK_TRIG(k) & ((1 << ((n) + 6)) << ((i) * 8)))

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#define PP32_CPU_STATUS(n) PP32_DEBUG_REG_ADDR(n, 0x0D00)

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#define PP32_HALT_STAT(n) PP32_CPU_STATUS(n)

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#define PP32_DBG_CUR_PC(n) PP32_CPU_STATUS(n)

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#define PP32_CPU_USER_STOPPED(n) (*PP32_CPU_STATUS(n) & (1 << 0))

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#define PP32_CPU_USER_BREAKIN_RCV(n) (*PP32_CPU_STATUS(n) & (1 << 1))

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#define PP32_CPU_USER_BREAKPOINT_MET(n) (*PP32_CPU_STATUS(n) & (1 << 2))

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#define PP32_CPU_CUR_PC(n) (*PP32_CPU_STATUS(n) >> 16)

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#define PP32_BREAKPOINT_REASONS(n) PP32_DEBUG_REG_ADDR(n, 0x0A00)

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#define PP32_BRK_PC_MET(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << (i)))

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#define PP32_BRK_DATA_ADDR_MET(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) + 2)))

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#define PP32_BRK_DATA_VALUE_RD_MET(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) + 4)))

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#define PP32_BRK_DATA_VALUE_WR_MET(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) + 6)))

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#define PP32_BRK_DATA_VALUE_RD_LO_EQ(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) * 2 + 8)))

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#define PP32_BRK_DATA_VALUE_RD_GT_EQ(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) * 2 + 9)))

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#define PP32_BRK_DATA_VALUE_WR_LO_EQ(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) * 2 + 12)))

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#define PP32_BRK_DATA_VALUE_WR_GT_EQ(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) * 2 + 13)))

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#define PP32_BRK_CUR_CONTEXT(n) ((*PP32_BREAKPOINT_REASONS(n) >> 16) & 0x03)

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#define PP32_GP_REG_BASE(n) PP32_DEBUG_REG_ADDR(n, 0x0E00)

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#define PP32_GP_CONTEXTi_REGn(n, i, j) PP32_DEBUG_REG_ADDR(n, 0x0E00 + (i) * 16 + (j))

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/*

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* Share Buffer Registers

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*/

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#define SB_MST_PRI0 PPE_REG_ADDR(0x0300)

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#define SB_MST_PRI1 PPE_REG_ADDR(0x0301)

/*

* EMA Registers

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#define EMA_CMDCFG PPE_REG_ADDR(0x0A00)

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#define EMA_DATACFG PPE_REG_ADDR(0x0A01)

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#define EMA_CMDCNT PPE_REG_ADDR(0x0A02)

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#define EMA_DATACNT PPE_REG_ADDR(0x0A03)

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#define EMA_ISR PPE_REG_ADDR(0x0A04)

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#define EMA_IER PPE_REG_ADDR(0x0A05)

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#define EMA_CFG PPE_REG_ADDR(0x0A06)

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#define EMA_SUBID PPE_REG_ADDR(0x0A07)

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#define EMA_ALIGNMENT 4

/*

* DPlus Registers

*/

#define DM_RXDB PPE_REG_ADDR(0x0612)

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#define DM_RXCB PPE_REG_ADDR(0x0613)

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#define DM_RXCFG PPE_REG_ADDR(0x0614)

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#define DM_RXPGCNT PPE_REG_ADDR(0x0615)

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#define DM_RXPKTCNT PPE_REG_ADDR(0x0616)

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#define DS_RXDB PPE_REG_ADDR(0x0710)

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#define DS_RXCB PPE_REG_ADDR(0x0711)

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#define DS_RXCFG PPE_REG_ADDR(0x0712)

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#define DS_RXPGCNT PPE_REG_ADDR(0x0713)

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/*

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* 3-Port Switch Registers (partial)

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*/

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#define IFX_SW (KSEG1 | 0x1E108000)

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#define SW_REG(off) ((volatile unsigned int*)(IFX_SW + (off)))

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#define SW_P2_CTL SW_REG(0x00C)

/*

* Mailbox IGU1 Interrupt

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*/

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#define PPE_MAILBOX_IGU1_INT INT_NUM_IM2_IRL24

#endif // IFXMIPS_PTM_PPE_AR9_H

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